Trail Running Calendar United Kingdom 2026-2027
Explore the best trail runs in United Kingdom for 2026-2027! Our updated list features 2172 exciting trail runs across the country. Find your next trail run in United Kingdom below and join the trail community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
September 2026
A timed multi lap event on 26 September 2026 in Walton on Thames combining a flat 5.3 km out and back riverside course with a cake themed aid station, multiple distance options and a seven hour time limit.
A 13 km fell race on Ilkley Moor with 370 m ascent, mixed rocky and forest terrain, basic facilities and mandatory waterproofs plus compass and whistle.
New for 2026, Clumber Dirty Dozen is a 12 mile trail race around National Trust Clumber Park on 26 September with marshals, water stations and finishers medals.
A point to point 30 miles ultra along the coast from Blackpool Tower to Lancaster Castle that includes a ferry crossing between Fleetwood and Knott End. The event features chip timing, aid stations and mandatory kit checks.
A forest marathon and shorter route near Henley in Arden on 26 September 2026 with checkpoints, refreshments and proceeds supporting the Heart of England Forest.
A community-hosted BM fell race in Glyn Ceiriog covering 11.6 km with 425 m ascent, entry on the day, minimum age 18, and post-race soup and cakes at the centre.
A 30 km hill race with 1600 m ascent from Traquair House to Broughton Ales, limited to 250 entrants with strict mandatory emergency kit and checkpoint rules.
A five-lap ultramarathon in Berkeley, Gloucestershire across 25-27 September 2026, covering about 130 miles and 15,000 ft of ascent with a 24 hour cut off and 120 places, organized from Hamfields Leisure with camping and tracking included.
Three community races at Harcourt Hill, Oxford on 26 Sep 2026 with 10 km, 3 km and 1 km options. The 10 km is mostly off road and includes a section of the Oxford Greenbelt Way; medals and prizes are provided.
Guto Nyth Bran is a fell race on 26 September 2026 at Bedwas Community Hall covering 9.6 km with 396 m of climb. The course is partially marked, includes a short walk from parking, and is for entrants over 18.
A fully waymarked, supported sea to summit ultramarathon from Caernarfon Castle to Bron y Feds Uchaf covering 29 miles and 5600 ft of ascent.
PARAS'10 Catterick on 26 September 2026 is a 10 mile multi terrain endurance event at Catterick Garrison. It includes a 10 mile bergen category, a canicross option, and supports the charity SUPPORT OUR PARAS.
An 11 km hill race near Monymusk on 26 September 2026 with 430 m of climb and pre-entry only registration; listed 2024 fees are shown and parking is at Monymusk Village Hall.
A themed Time Challenge in Northampton offering distances from 3 km to ultras, themed medals, goody bags and aid stations on trails around the Washlands.
A guided, supported high-level Lake District traverse covering 50 km, 3,500 m ascent and 21 summits between Broughton Mills and Keswick.
Scenic 5K, 10K and Canicross runs through the private grounds of Highnam Court near Gloucester, with on-site facilities, water stations and prizes.
A 13 km hill race near Aviemore with 720 m ascent over Meall a'Bhuachaille and Creagan Gorm, mandatory mountain kit and marshalled checkpoints.
Point-to-point half marathon along the Water of Leith from Balerno to Leith, limited to 200 runners, chip timed with fundraising for the Water of Leith Conservation Trust.
Round 1 of the North Staffs Cross Country League at Betley Farm on 26 Sep 2026 features traditional cross country races for first claim club members across age groups.